Battery Energy Storage System Provide Power Backup Suitable for home energy storage
3.84KWH Battery Energy Storage System(ESS)
Technical Specifications:
| Basic Specification | ||||
| NO | ITEMS | Description | ||
| Normal specification | ||||
| 1 | Rated Voltage | 12.8V | 25.6V | 51.2V |
| 2 | Rated Capacity | 300Ah | 150Ah | 75Ah |
| 3 | Rated Energy | 3.84KWH | 3.84KWH | 3.84KWH |
| 4 | Battery Configuration | 4S4P | 8S2P | 16S |
| 5 | Battery Cell | 3.2V75AH 16PCS | ||
| Standard Charge | ||||
| 1 | Battery operation temperature range @charging | 0-45℃ | ||
| 2 | Max charge voltage | 12.8±0.1V | 29.2±0.2V | 58.4±0.4V |
| 3 | Rated charge voltage | 14.0±0.1V | 28.0±0.2V | 56.0±0.4V |
| 4 | Allowed MAX charge cuurent | 180A | 90A | 60A |
| 5 | Rated charge current | 150A | 75A | 50A |
| Standard discharge | ||||
| 1 | Battery operation temperature range @dicharging | -20~60℃ | ||
| 2 | Output Voltage Range | 11-14.6V | 20-29.2V | 40-58.4V |
| 3 | Allowed MAX discharge current | 220A 1min | 165 1min | 110A 1min |
| 4 | Peak discharge current | 360A 5S | 180A 5S | 120A 5S |
| 5 | Rated discharge current | 300Ah | 150Ah | 100A |
| 6 | Discharge Cut-off Voltage | 11V | 20V | 40V |
| Operation and Indicator | ||||
| 1 | Power Switch | ON:all function start OFF:all function shut dowm | ||
| 2 | Run LED(green) | Lighting:System working normal Flash:System standby | ||
| 3 | Alarm LED(red) | Lighting:System Fault Flash:System warning | ||
| 4 | SOC LED(4pcs green) | Charging: SOC<25% LED1,LED2,LED3,LED4flash in turn 25%<SOC<50% LED1lighting,LED2,LED3,LED4 flash in turn 50%<SOC<70% LED1,LED2lighting,LED3,LED4flash in turn 75%<SOC<75% LED1,LED2,LED3lighting,LED4flash in turn Discharge: SOC>75% LED1,LED2,LED3,LED4lighting 50%<SOC<75% LED1,LED2,LED3lighting,LED4off 25%<SOC<50% LED1lighting,LED2,LED3,LED4off SOC<10% LED1 flash,LED2,LED3,LED4 off | ||
| Communication | ||||
| 1 | RS485 | For LCD remote control(option) | ||
| 2 | CAN | PC control and monitor(one communication CAN card support ten packs parallel) | ||
| Mechanical Characteristics | ||||
| 1 | Dimension | L*W*H(unit)=500*530*188mm | ||
| L*W*H(shipping)=625*310*270mm | ||||
| 2 | Weight | N.W.48:G.W.53kg | ||
| Storage and Transportation requirements | ||||
| 1 | Storage Temperature | Less than 1 momth | -20~35℃ | |
| Less than 6month | -10~30℃ | |||
| 2 | Storage Humidity | 45~75%RH | ||
| 3 | SOC | Storage | 60~75% SOC | |
| Transport | 45~55%SOC | |||
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